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Longstanding Bio4Energy member Mikael Thyrel is new platform leader for Feedstock Pre-processing. Photo by Anna Strom ©2023.©AnnaStrom

New leader for Feedstock Pre-processing Eyes Critical Raw Materials as New Direction for Research

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Bio4Energy’s smallest research platform has a new leader with a grand vision.

Mikael Thyrel of the Swedish University of Agricultural Sciences (SLU) has been a member of the research environment since the outset in 2010.

In fact, he first joined the laboratory of Bio4Energy’s first programme manager, professor emeritus Stellan Marklund of Umeå University. There, Thyrel rose to increasing responsibility and, in 2009, shifted to SLU to become a PhD student with associate professor Torbjörn Lestander.

Today he is not only a university lecturer, but also head of department at SLU Forest Biomaterials and Technology. His colleagues may know him as a coordinator for the Sweden-based synchrotron Max IV Laboratory for very high-tech X-ray laser research.

Although his specialty is biomass spectroscopy, Thyrel’s vision for the work on the Feedstock Pre-processing platform is much greater.

“Our platform serves the rest of Bio4Energy by designing different types of fractionated biomass. It is mostly about applied research in the area of pre-treatment”, he told Bio4Energy Communications in an online interview.

“However, we may shift our focus. We could [turn our attention to] critical raw materials, such as graphite, to make the technique sustainable and available locally.

“We have been building an electrochemical lab… where we develop biocarbon materials for use in batteries or adsorbents. We are looking at functionality and surface chemistry”, Thyrel said.

The platform would continue to rely on the Biomass Technology Centre, the university’s off-campus development facility that is always teeming with life, as technicians and scientists work hand in hand to deliver dried, fractionated or pelletised materials to customers in industry. New coordinator there is Magnus Rudolfsson, researcher.

Greatly appreciated by his colleagues, Thyrel clearly is one of those die-hard Bio4Energy members whose enthusiasm never seems to fade neither for the small wins of research progress, nor the big ones of making Sweden a leading light when it comes to designing and developing bio-based technologies that can help phase out the fossil economy.

Now he has become a platform leader in the Bio4Energy research environment.

“It feels great. Our efforts are so timely, given what is going here [in northern Sweden]. It is an industrial revolution!”, according to Thyrel.

For more information, go to: Bio4Energy Feedstock Pre-processing, Biomass Technology Centre, Bio4Energy at SLU

A slab in a furnace of a hot strip mill. Photo by courtesy of Luleå University of Technology.LTU

Three-year Project Could Set Steelmaker Well on Way to Hydrogen-based Operations

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Industry and academia are teaming up to enable a phase out of fossil fuels in Sweden-based steelmaking industry. Steelmaker SSAB will be collaborating with Luleå University of Technology (LTU) and the metal industry’s research institute Swerim.

After many years of preparatory work, and a multitude of projects, nearly SEK50 million (€4.1 million) will be invested over three years by the European Union and the Swedish Agency for Economic and Regional Growth, according to a press release from LTU. The feasibility of using biogenic carbon sources in hydrogen production is already being demonstrated in studies by Bio4Energy scientists and others.

However, the present project could give the industry a decisive push in laying bare an efficient and economically viable path ahead for transitioning from fossil coal to “green” hydrogen, using biocarbon.

“We [want to arrive at] the best way possible to implement biomass into the flow of steelmaking… We have to make an optimal overall process: An optimised value chain as a whole”, said Kentaro Umeki, professor at LTU Energy Technology.

Four Bio4Energy research leaders are involved. Umeki and Fredrik Granberg are experts at thermochemical conversion of biomass, while Joakim Lundgren and Andrea Toffolo will be collaborating with others to assess biomass availability and possibly also where best to localise facilities geographically for its pre-treatment.

“The industry wants to scale up. This is a push from them. They have several years to build a full-scale plant. They are discussing with engineers” about the way in which to go about it, Umeki said.

The overall project is called FINAST, which is the Swedish acronym for Research and Innovation in Norrbotten for Advanced Green Steel Production and Manufacture. It is headed up by professor Jens Hardell at LTU Machine Elements.

“I think that the FINAST project is a fantastic example of Bio4Energy and CH2ESS joining forces”, said professor Lundgren; with reference to LTU’s Centre for Hydrogen Energy Systems Sweden. It has the aim to integrate production, storage and transport of hydrogen in an optimal way and includes process integration in relation to the electrical power system. 

Contacts

Kentaro Umeki, Bio4Energy Thermochemical Conversion, affiliation with Luleå University of Technology

Joakim Lundgren, Bio4Energy Systems Analysis and Bioeconomy, affiliation with Luleå University of Technology